Building Service Project 2 Case Study ReportJoyeeLee0131
A case study on Jaya Shopping Centre located at Petaling Jaya, Selangor of the building services such as ACMV system, Fire Protection System and Mechanical Transportation system.
Task
We are required to select a building as a case study project.
Observe the building services systems taught in this module.
The case study building - PKNS Complex, Shah Alam
Building Service Project 2 Case Study ReportJoyeeLee0131
A case study on Jaya Shopping Centre located at Petaling Jaya, Selangor of the building services such as ACMV system, Fire Protection System and Mechanical Transportation system.
Task
We are required to select a building as a case study project.
Observe the building services systems taught in this module.
The case study building - PKNS Complex, Shah Alam
Objectives
- Introduction
Natural Ventilation
Mechanical Extract
- Traditional Systems
- Jet fan or induction systems
- Technology and material Jetfan
- Operation of JetFan
- Examples of Fans for induction systems
- A control system
- Installation of JetFans - Computational fluid dynamics (CFD)
- References
Bachelor of Quantity Surveying (Honours)
Building Services 2 Presentation
Tesco Extra at Mutiara Damansara
Members:
Abang Azrin Bin Abang Affandi
Chua Jia Cheng
Goh Jeng Jhieh
Jake Sia Chyi Sern
Kellyann Hiew Yau Mei
Muhammad Aiman Bin Zainul Abidin
Rachel Emma Betty Ernesta
DESIGN CONSIDERATIONS
EQUIPMENT ROOM FOR CENTRAL AIR CONDITIONING PLANT
EQUIPMENT ROOM FOR AHU AND PACKAGED UNIT
PIPE SHAFTS AND AIR DUCTS
COOLING TOWER
INDOOR DESIGN CONDITIONS AND INSTALLATION OF AHU
Plumbing services in high rise building and group housingRohit Bhatt
As well as the comforts and luxuries of modern living Plumbing systems protect the community from disease.
Invisible organisms that swim around in a watery environment was beyond imagination until a few centuries ago, it was only in the late 19th century that scientists discovered and isolated specific microbes of particular a disease, cholera, has proven one of history’s most virulent killers.
Mankind began to understand that the evil spirits causing its woes were microscopic creatures that could be defeated by plumbers and sanitary engineers. With well designed plumbing and draining systems.
As we go about our everyday lives it is comforting to know that people’s lives are protected by having Correctly Installed and maintained Plumbing Gasfitting and Draining Systems.
The arrangemnet provided in a house or building, for collecting and conveying waste
water through drain pipes, by gravity, to join either a public sewer or a domestic
septic tank, is termed as house drainage or building drainage.
Building services engineering, technical building services, architectural engineering, building engineering, or facilities and services planning engineering refers to the implementation of the engineering for the internal environment and environmental impact of a building.
Building services & Standards For Institutional BuildingKashish Duggal
The presentation contains services that are to be provided in an institutional building along with the standards for the services that should be present in a college . For more info refer TSS.
Inter Solar system one of the largest manufacturer of Solar energy equipments in India. We strive to optimize performance & efficiency at lower cost prices of products who sells to many places. Our research team tests new material for improving productivity & quality of the products, manufacturing methods & improved distribution systems. New solar technology is evaluated as it develops. Besides improving existing products & systems, Inter Solar research team explores exciting Solar ideas.
Objectives
- Introduction
Natural Ventilation
Mechanical Extract
- Traditional Systems
- Jet fan or induction systems
- Technology and material Jetfan
- Operation of JetFan
- Examples of Fans for induction systems
- A control system
- Installation of JetFans - Computational fluid dynamics (CFD)
- References
Bachelor of Quantity Surveying (Honours)
Building Services 2 Presentation
Tesco Extra at Mutiara Damansara
Members:
Abang Azrin Bin Abang Affandi
Chua Jia Cheng
Goh Jeng Jhieh
Jake Sia Chyi Sern
Kellyann Hiew Yau Mei
Muhammad Aiman Bin Zainul Abidin
Rachel Emma Betty Ernesta
DESIGN CONSIDERATIONS
EQUIPMENT ROOM FOR CENTRAL AIR CONDITIONING PLANT
EQUIPMENT ROOM FOR AHU AND PACKAGED UNIT
PIPE SHAFTS AND AIR DUCTS
COOLING TOWER
INDOOR DESIGN CONDITIONS AND INSTALLATION OF AHU
Plumbing services in high rise building and group housingRohit Bhatt
As well as the comforts and luxuries of modern living Plumbing systems protect the community from disease.
Invisible organisms that swim around in a watery environment was beyond imagination until a few centuries ago, it was only in the late 19th century that scientists discovered and isolated specific microbes of particular a disease, cholera, has proven one of history’s most virulent killers.
Mankind began to understand that the evil spirits causing its woes were microscopic creatures that could be defeated by plumbers and sanitary engineers. With well designed plumbing and draining systems.
As we go about our everyday lives it is comforting to know that people’s lives are protected by having Correctly Installed and maintained Plumbing Gasfitting and Draining Systems.
The arrangemnet provided in a house or building, for collecting and conveying waste
water through drain pipes, by gravity, to join either a public sewer or a domestic
septic tank, is termed as house drainage or building drainage.
Building services engineering, technical building services, architectural engineering, building engineering, or facilities and services planning engineering refers to the implementation of the engineering for the internal environment and environmental impact of a building.
Building services & Standards For Institutional BuildingKashish Duggal
The presentation contains services that are to be provided in an institutional building along with the standards for the services that should be present in a college . For more info refer TSS.
Inter Solar system one of the largest manufacturer of Solar energy equipments in India. We strive to optimize performance & efficiency at lower cost prices of products who sells to many places. Our research team tests new material for improving productivity & quality of the products, manufacturing methods & improved distribution systems. New solar technology is evaluated as it develops. Besides improving existing products & systems, Inter Solar research team explores exciting Solar ideas.
This is what we do for hotels. The application list is only limited by your imagination. Looking for business, looking for participants and looking forward.
A green solution for culvert headwalls as opposed to traditional stone, rock, gabions, cement or steel abutments.
MSE Mechanically stabilized earth walls:
Benefits:
Environmental:
Cost:
Durability:
Bio engineering
PEX Piping is amongst the best innovative material, is being utilized in our prefab modular homes and buildings for water distribution systems. Water leaks are most common problem in households and it can be avoided with PEX-AL-PEX piping and fittings as the system have less joints plus takes less time to complete the job and has become favorite among leading plumbers. For more details regarding the subject, visit our zine website at: https://www.drmprefab.com/xq69 and now you can also read our slideshare presentations at http://www.slideshare.net/DRMinv
Looking to save money on your hot water bills? Consider the free heat pump hot water rebate! Get cash back for installing an energy-efficient heat pump hot water system and enjoy long-term savings on your utility bills. Act now and take advantage of this valuable rebate offer. To get further details visit our website. www.timetosave.com.au
Development of liquid (water) cooling systemUtsash Sarker
In this slide show we describe the required materials and working procedure of liquid(water) cooling system with its objective, advantages, dis-advantages, limitations, end uses, scopes/modification, summery and so on.
If anyone is helped by our slideshow than its our pleasure. and we get encourage to do like this type of work in future. The main purpose of this slideshow is to help others.
AUXILIARY POWER SUPPLY SCHEME FOR THERMAL POWER PLANTsheikhalfiya
Auxiliary power is electric power that is provided by an alternate source
It serves as backup for the primary power source
auxiliary system power supply in large power plants is a key factor for normal operation, transient states, start-ups and shutdowns during fault conditions
Depending upon the type of fuel and environmental control system required, a thermal power plant may consume as much as 10% of its total generation for auxiliary power
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
3. ❖ Hot water is an essential part of everyday life across Malaysia.
❖ Hot water is not only important for domestic uses but also important for commercial
buildings like office, hotels and hospital.
❖ In hotel industry, it is efficient to use solar water heating system to supply hot water.
❖ Solar water heating system will insulate the hotel room from rising fossil fuel cost.
❖ The average hot water consumption per occupant in hotel is 90-160 liters per day.
INTRODUCTION
4. 1.TANKLESS WATER HEATING SYSTEM
❖ System where the water heated instantly to meet the
requirements of the consumer.
❖ It is also known as tankless or instantaneous water
heaters.
❖ Electricity or gas can be used in instantaneous water
heaters.
❖ It is often used in a situation where long distribution
pipe would mean an unnecessarily long wait for hot
water.
❖ Only operate when hot water is required.
❖ Can be placed on the wall or built inside the wall.
5. 2.STORAGE WATER HEATING SYSTEM
❖ Centralized hot water supply system is heated by fuel
oil and stored in storage tank.
❖ It is also known as storage system.
❖ Boiler and heater must be placed closely to the
storage tank to reduce the heat losses.
❖ It is recommended to place in the centre of the
building to reduce the heat loss.
❖ Pipework should be insulated to conserve heat.
6. 3.SOLAR WATER HEATING SYSTEM
❖ It uses free heat collected from the sun to heat up the
cold water and supply domestic hot water.
❖ Consists of solar panels and collectors.
❖ This system require a well insulated storage tank.
❖ Storage tank must have an additional outlet and inlet
connected to and from the collector.
❖ There are two types of solar water heating systems:
- Active solar water heating systems
- Passive solar water heating systems
8. INSTALLATION OF HOT WATER SUPPLY
❖ More complicated while required to install at high rise building .
❖ Enormous piping system required .
❖ Few considerations :
- Type of hot water supply system to be installed
- Materials for pipe used
9. CENTRALIZED HOT WATER SUPPLY SYSTEM
❖ Water heated in a hot storage vessel, boiler or small gas circulator.
❖ It connected by supply pipework and circulatory pipework .
❖ The water temperature in storage vessel should not exceed 60ºC,
❖ There are two main types of hot water supply:
- Direct hot water supply.
- Indirect hot water supply.
10. PIPING MATERIAL
❖ Plastic pipe which able to withstand
temperature up to 100ºC .
❖ Speeds up installation process since
it is flexible.
1.Copper
❖ High thermal conductivity .
❖ Lower cost and high availability
2.Cross-Link Polyethylene (PEX)
15. 1.TEMPERATURE MONITORING
❖ Circulating hot water supply systems
1) principal loops
2) subordinate loops
3) localized loops
❖ Thermal disinfection
Maintaining the temperature high enough
16. 2.INSPECTION OF CALORIFIERS
❖ Carried out by removing the inspection hatch or using a horoscope
❖ Cleaned by draining the vessel
❖ Initial flush should be collected and inspected for clarity,quantity of debris and
temperature
❖ Frequency of inspection
When?
❖ New water installation or refurbishment of hot water system
❖ Hot water is not used for a prolonged period
❖ Indicate evidence of microbial contamination
17. 3.CHLORINE INSPECTION
❖ Routine chlorination after tank installation
❖ Disinfection purpose and suitable concentration range of chlorine is 0.5-1.0mg
per liter
❖ Need to do annually
❖ Overdose of chlorine will cause health issues
❖ Infections and irritations
18. 4.WATER SOFTENER
❖ Light scale formation of water softener on inner surface of pipes
❖ Decrease the heavy deposit that impact of efficiency of systems
❖ Decrease the risk of causing microbial colonization
❖ Reduce potential of the water being infected by microorganisms.
19. 5.WATER SAMPLES INSPECTION
❖ Water samples at final outlets should be collected randomly on weekly basis
❖ Evidence of microbial contamination of the water system
❖ Investigate all the required elements in the water are of suitable dosage.
❖ The storage and piping system and essential repair should be conducted if
necessary.
21. 1.TANKLESS WATER HEATING SYSTEM
ADVANTAGES DISADVANTAGES
Long term energy savings Start-up delay
Less Physical space Risk of fire
Unlimited hot water High maintenance cost
Reduced risk of water damage
22. 2.STORAGE WATER HEATING SYSTEM
ADVANTAGES DISADVANTAGES
High flow rates Pre heat hot water needed
Low maintenance costs Hot water require recovery time
Provides large bulk of storage Storage space needed
Risk of pipes freezing in winter
23. 3.SOLAR WATER HEATING SYSTEM
ADVANTAGES DISADVANTAGES
Safe to use Maintenance cost is high
Save cost Initial cost is high
Convenient Complicated installation
Environment friendly
25. ROYAL ORCHID SHERATON HOTEL
❖ Located in Bangkok, Thailand
❖ Open for business since 1984, last
renovated in 2010
❖ 726 rooms with unobstructed river
views
❖ Uses solar energy heating system by
Pranee Tech Ltd
26. OLD HOT WATER HEATING SYSTEM
❖ Using boiler to produce steam
❖ Can produce 5 tons of steam per hour
❖ Required 2000 Litres of fuel per day
❖ Steam produced are used to generate
hot water generator
❖ Maximum temperature controlled at
55°C
27. NEW HOT WATER HEATING SYSTEM
❖ Solar heating system since 2008
❖ Reason:
- Increasing price of fuel over US$ 0.70/litre
- Subsidy 4500 Baht/m2 from Department
of Alternative Energy Development and
Efficiency (DEDE)
28. Solar Collector: 357m2
Hot Water Storage Tank: 2 (23,000 Litres)
Heat Pump: 5
Circulation Pump & Control System
Average output temperature: 55°C
24,000 Litres per day of hot water
29. ❖ Using Differential Thermostat
❖ Circulation Pumps : radiate heat
❖ 5 Heat Pumps : Additional supply 2000 Litres per hour each at 50°C at 30°C
initial temperature.
❖ Flow of Hot Water: Storage tank, generator, piping system, occupants
OPERATION OF SOLAR SYSTEM
30. ❖ Reduce the emission of carbon dioxide gas (CO2)
Reason: solar energy (renewable energy) , saving in fuel oil consumption
❖ Estimated carbon dioxide gas (CO2) released: 300 tonnes ( saving in fuel oil,
increase of electricity usage)
ENVIRONMENT AND SOCIAL BENEFIT
31. ❖ Require additional electricity sources when solar energy is insufficient
❖ Regular Maintenance
DISADVANTAGE OF SOLAR HEATING SYSTEM
33. ❖ Effect to the water flow
❖ Air may enter through :
-Cylinder vent
- Water that need to be heat
- Hot water tank
❖ Cause by:
- Insufficient size of hot water tank
- Narrow pipe that connect cold water
tank and hot water tank
❖ Cause by:
- Crack and rust inside the hot water tank
- Loosen drain valve
- High temperature and pressure inside
the hot water tank
- Lack of maintenance
POSSIBLE PROBLEM
1.AIRLOCKS 2.LEAKAGE
34. ❖ Cause by :
- Low environment temperature (In
winter)
- Insufficient size of hot water tank
- Leakage
- Airlocks
- Age of hot water heater
❖ Cause serious cases such as:
- Steam shoot out
- Hot water flows out from the tank
- Boiling sounds produce from the tank
POSSIBLE PROBLEM
3.INSUFFICIENT HOT WATER 4.OVERHEATING
35. ❖ Black or rusty-coloured hot water
❖ Cause by:
- The reaction between water
and anode in water heater.
❖ Rotten eggs smell
❖ Cause :
- Dissolved anode feed by bacteria
and produce hydrogen gas
POSSIBLE PROBLEM
5.DISCOLOURED HOT WATER 6.BAD SMELL
36. ● Pops, bangs and gurgles sound
● Cause by:
- Sediments build up excessively
- Scale build on heating element
- Expanding and contracting of metal parts
- Hard water scale
POSSIBLE PROBLEM
7.NOISE
38. ❖ Require sufficient pressure to push
the air through the pipes
❖ Installing vent points in the pipes so
air can escape through it
❖ Regular Maintenance should be made
SOLUTION
1.AIRLOCKS 2.LEAKAGE
3.INSUFFICIENT HOT WATER
❖ Install a larger tank
❖ Switch to instantaneous hot water
supply system
39. ❖ Check the thermostats to ensure it is
functioning properly
❖ Regular maintenance
❖ Change the dissolved anode
SOLUTION
4.OVERHEATING 5.DISCOLOURED HOT WATER
6.BAD SMELL
❖ Flush the tank
❖ Change the dissolved anode
7.NOISE
❖ Use rubber insulation
❖ Make sure that the pipes is not
directly in contact with the building
❖ Ensure the pipe is installed rigidly
40. ❖ Bigger capacity
❖ Improve efficiency
FUTURE RECOMMENDATION
1.INSTALLATION OF EXTRA TANK 2.INSTALLING HOT WATER
PUMP & HIGH EFFICIENCY LOOP
SYSTEM
❖ A more efficient way to deliver
hot water
❖ Saves time
41. ❖ Water supply needs to be checked for
blockage.
❖ Installing additional hot water tanks
❖ Installing an instantaneous hot water
supply system
❖ Raising the storage to a higher
ground
FUTURE RECOMMENDATION
3. LOSS OF WATER PRESSURE 4. REGULAR MAINTENANCE